General

  • Target

    1575f1b0e595c45a93a9eecd96e6262dfc3d1192ef0a6967b15305fb931d9380N

  • Size

    128KB

  • Sample

    241109-mhlphasgjg

  • MD5

    8e61e0a07fbf4b6cdaa85cef9b43f360

  • SHA1

    6b62c8f9d03138ba9622bca5ec7b986a52f3c765

  • SHA256

    1575f1b0e595c45a93a9eecd96e6262dfc3d1192ef0a6967b15305fb931d9380

  • SHA512

    6933ea4342cb2f49e273d72c74712c6ed2ed30cf1816fd9899773af9fd56817e528e0e38509292ef2eacf7de70f14f3f6184c91f66302dd760d9035334a63157

  • SSDEEP

    3072:N+VND//pt8x6I08X76NXbmW2wS7IrHrYj:N+VND/Bax6ImLmHwMOHm

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      1575f1b0e595c45a93a9eecd96e6262dfc3d1192ef0a6967b15305fb931d9380N

    • Size

      128KB

    • MD5

      8e61e0a07fbf4b6cdaa85cef9b43f360

    • SHA1

      6b62c8f9d03138ba9622bca5ec7b986a52f3c765

    • SHA256

      1575f1b0e595c45a93a9eecd96e6262dfc3d1192ef0a6967b15305fb931d9380

    • SHA512

      6933ea4342cb2f49e273d72c74712c6ed2ed30cf1816fd9899773af9fd56817e528e0e38509292ef2eacf7de70f14f3f6184c91f66302dd760d9035334a63157

    • SSDEEP

      3072:N+VND//pt8x6I08X76NXbmW2wS7IrHrYj:N+VND/Bax6ImLmHwMOHm

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks